Information about #6366A5 color

#6366A5 color image

Basic facts about this digital color

The digital color #6366A5 is classified in the Register under the Blue Color Family, with Mild Saturation and Light brightness. In numbers: rgb(99, 102, 165) (38.8% red, 40% green, 64.7% blue), or CMYK 26 / 25 / 0 / 35 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #6366A5 reads as a softly balanced deep-sea blue and sits on the lighter side of the spectrum. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Deloras (#606AA1). Nearby in the Register you will also find Dark Blue Gray (#666699) and Scampi (#6F63A0).

The recipe behind #6366A5 is rgb(99, 102, 165), with blue as the dominant ingredient. If you plan to put text on a #6366A5 background, choose white — the contrast ratio is 5.3:1 (passing WCAG AA), while black manages only 4.0:1. #6366A5 has no official name yet. If this shade means something to you, you can be the one to name it.

#6366A5 color variations

View this color variations of tints, shades, tones and hues.

#6366A5 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #6366A5

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Deloras color link
Deloras

#606AA1

Scampi color link
Scampi

#6F63A0

Deluge color link
Deluge

#7563A8

Liberty color link
Liberty

#545AA7

Panorama color link
Panorama

#597499

Anchor color link
Anchor

#526DB2

Blue Yonder color link
Blue Yonder

#5072A7

Conversions between color systems and etc.

  • HEX#6366A5
  • RGB99, 102, 165
  • CMYK26, 25, 0, 35
  • CSSrgb(99, 102, 165)
  • HSL237°, 27%, 52%
  • HSL Precise237.273°, 26.829%, 51.765%
  • HSV237°, 40%, 65%
  • HSB237°, 40%, 65%
  • Normalized R (0.0–1.0)0.388
  • Normalized G (0.0–1.0)0.400
  • Normalized B (0.0–1.0)0.647
  • GLSLvec3(0.388, 0.400, 0.647)
  • GLSL with alphavec4(0.388, 0.400, 0.647, 1.000)
  • HLSL / Metalfloat3(0.388, 0.400, 0.647)
  • Percentage of Red in RGB38.8%
  • Percentage of Green in RGB40%
  • Percentage of Blue in RGB64.7%
  • Color FamilyBlue
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID6366A5
  • DECIMAL ID6514341
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01